Communications: directive radio wave systems and devices (e.g. – Radar for meteorological use
Reexamination Certificate
2006-12-14
2009-06-02
Pihulic, Dan (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Radar for meteorological use
Reexamination Certificate
active
07541967
ABSTRACT:
A method for scaling and converting sounding data into physical properties of a scanned medium is disclosed. In one embodiment, sounding data is received and transformed into phase space, where the phase space transformation linearizes the sounding data. The slope and intercept of the phase space data is determined and then converted into physical parameters. The physical parameters are then returned. In a more specific embodiment, the critical frequency is returned for an ionogram.
REFERENCES:
patent: 3069654 (1962-12-01), Hough
patent: 5343204 (1994-08-01), Farmer et al.
patent: 5943629 (1999-08-01), Ballard et al.
patent: 2008/0143571 (2008-06-01), Sojka et al.
Roughan, Matthew, “Trace extraction from oblique ionograms”, Jul. 9, 2003.
Chen, Li, et al., “Intelligent curve tracking algorithms and implementations”, SPIE Conference on Automatic Target Recognition VIII, Orlando, Florida, Apr. 1998.
Parker, James R, “Algoritthms For Image Processing And Computer Vision”, John Wiley & Sons, Inc., pp. 296-298 and 300, 1997.
Rice Donald D.
Sojka Jan J.
Thompson Donald C.
Pihulic Dan
Space Environment Corporation
Townsend & Townsend & Crew LLP
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